

About us
The mission of the Colorado Renewable Energy Society (CRES) is to lead Colorado to an energy efficient and renewable energy economy through education, policy advancement, and economic development.
The Jefferson County chapter of CRES serves all of Jefferson County in Colorado, including Golden and the Denver suburbs. JCRES works to increase awareness of the economic and environmental benefits of renewable energy and energy efficiency technologies. We host meetings and events to help members and the public connect with the ideas and people that make renewable energy and energy efficiency happen.
CRES social media: Facebook | Twitter | LinkedIn | Google+ | YouTube | Instagram
Upcoming events
3

Grill Party June 27, 6 pm
Voelker home, 1712 Rimrock St, Golden, CO, USWe'll party on the patio of my home in Golden on the south side of South Table Mesa.
I'll be providing chicken legs, meant and Impossible burgers, German style potato salad.
We have ample IPA from Odell, wine and sparkling water.
Please sign up to bring an appetizer, salad, dish, dessert, bubbly & orange juice, and more beer. The signup will let you avoid duplicates.
Talk to me via jcres@cres-energy.org if you want to help with the setup.
The Food/drinks signup is separate from the Meetup, please sign up for both if contributing: https://www.PerfectPotluck.com/PLJC7510
Drink responsibly, assign a designated driver.
Hope you can make it!
A donation of $10 would be appreciated but is at your discretion - you are welcome here.
There is no event in July but we resume on Thursday, Aug. 27, topic tbd15 attendees- Network event

CRES 30th Anniversary Celebration
The Retreat at Solterra, 15250 West Evans Avenue, Lakewood, CO, US5 attendees from 5 groupsNote: this is a ticketed event. Purchase tickets here.
Celebrate 30 years of clean energy progress at our anniversary celebration this fall at the beautiful Retreat at Solterra in Lakewood on Sunday, September 27th, from 1-6 PM!
Since 1996, the Colorado Renewable Energy Society (CRES) has provided education, advocacy, and community engagement to accelerate our state's path toward a 100% clean energy future. From that first member meeting through to the recent legislative wins of the 2026 session, we as a community have so much to celebrate!
The theme for this event will be CRES Past, Present, and Future, with a big emphasis on the future. Colorado officially hit 44% renewable energy (% of total electricity sales) in 2025 (up from 19% in 2016), with some estimates already putting the state well past 50% for 2026. This is a huge achievement by any standard, but also a call to action to step things up!
Join us for a reunion-style event full of short storytelling, great conversations, live music, food, drinks, and more!
Past - Celebrate our early days from that first call for members to the big wins with the Lamar Wind Farm and Amendment 36/Colorado's RPS.
Present - Our chapters and Policy Committee have been working hard over the past few years on Speaker Series programming and policy advocacy. Hear about the recent progress made on both!
Future - What comes next? Colorado is a top 10 state for energy production, but it still has a ways to go before it's fully renewable. Let's talk vision, next steps, and explore ways we can work together to build Colorado's renewable energy future.
The event will be more casual, with no formal keynote speakers scheduled. Our goal is to reconnect, re-energize, and power ahead toward a 100% renewable energy Colorado.
When: Sunday, September 27th from 1-6 PM
Where: The Retreat at Solterra in Lakewood (15250 W. Evans Ave., Lakewood, CO 80228)Get your tickets for this event: https://www.eventbrite.com/e/cres-30th-anniversary-celebration-tickets-1988939939901
Save the date and stay tuned for more details! We'll also be hosting several smaller events throughout the summer leading up to the main celebration in September.
Want to help out with this event? Send us an email at info@cres-energy.org about volunteering with the anniversary celebrations!
1 attendee from this group
Past events
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